120234492 has 72 divisors (see below), whose sum is σ = 358572032. Its totient is φ = 33242400.

The previous prime is 120234487. The next prime is 120234511. The reversal of 120234492 is 294432021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117 + ... + 15507.

Almost surely, 2^120234492 is an apocalyptic number.

120234492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120234492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179286016).

120234492 is an abundant number, since it is smaller than the sum of its proper divisors (238337540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120234492 is a wasteful number, since it uses less digits than its factorization.

120234492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15439 (or 15434 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 120234492 is about 10965.1489729962. The cubic root of 120234492 is about 493.5634874884.

The spelling of 120234492 in words is "one hundred twenty million, two hundred thirty-four thousand, four hundred ninety-two".